The Eyak spoke a distinct language closely related to the Athabaskan languages.

This is cognate with a nasalized in other Athabaskan languages.

Among the Athabaskan languages, no syllabics script is in vigorous use.

The word "Denali" means "the high one" in the native Athabaskan language and refers to the mountain itself.

Sekani, like other Athabaskan languages, does not contrast fricatives with approximants.

Lexical or situation aspect is marked in Athabaskan languages.

The closest relatives of Eyak are the Athabaskan languages.

The following list gives the Athabaskan languages organized by their geographic location in various North American states and provinces.

The early work on Athabaskan languages ignored the existence of phonemic tone.

Kari (1989) offers a rigorous foundation for the position class system that makes up the verb template in Athabaskan languages.